#2f71db
a balanced, vivid blue · cool · closest name: royalblue
RGB
47, 113, 219
HSL
217°, 71%, 52%
CMYK
79, 48, 0, 14
Luminance
0.1753
Every format
| HEX | #2f71db |
| RGB | rgb(47, 113, 219) |
| HSL | hsl(217, 71%, 52%) |
| CMYK | cmyk(79%, 48%, 0%, 14%) |
| LAB | lab(48.9 16.9 -60.1) |
| LCH | lch(48.9 62.5 285.7) |
| OKLCH | oklch(0.565 0.176 259.6) |
Copy-ready code
/* CSS */
color: #2f71db;
background-color: #2f71db;
/* Tailwind (arbitrary) */
class="text-[#2f71db] bg-[#2f71db]"
/* SCSS */
$brand: #2f71db;
/* SwiftUI */
Color(red: 0.184, green: 0.443, blue: 0.859)
/* Android */
Color.parseColor("#2f71db")Accessibility — WCAG contrast
Aa
#2f71db on white: 4.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f71db on black: 4.51:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green44.3%
Blue85.9%
CMYK percentages
Cyan78.5%
Magenta48.4%
Yellow0.0%
Key (black)14.1%
Color previews
#2f71db text on a black background
contrast 4.51:1
Card sample
#2f71db text on a white background
contrast 4.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f71db;
Background color
Panel with #2f71db background
background-color: #2f71db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f71db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 113, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 113, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f71db; background: linear-gradient(135deg, #2f71db, #602FDB);